Lee, Ching-PeiChing-PeiLeeWang, Po-WeiPo-WeiWangChen, WeizhuWeizhuChenCHIH-JEN LIN2020-05-042020-05-042017https://scholars.lib.ntu.edu.tw/handle/123456789/487966Limited-memory Common-directions Method for Distributed Optimization and its Application on Empirical Risk Minimization.conference paper10.1137/1.9781611974973.82https://doi.org/10.1137/1.9781611974973.82